3775850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 7817208

約数和(自身を除く): 4041358

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 157, 185, 314, 325, 370, 481, 650, 785, 925, 962, 1570, 1850, 2041, 2405, 3925, 4082, 4810, 5809, 7850, 10205, 11618, 12025, 20410, 24050, 29045, 51025, 58090, 75517, 102050, 145225, 151034, 290450, 377585, 755170, 1887925, 3775850]

約数ペア:

[(1, 3775850), (2, 1887925), (5, 755170), (10, 377585), (13, 290450), (25, 151034), (26, 145225), (37, 102050), (50, 75517), (65, 58090), (74, 51025), (130, 29045), (157, 24050), (185, 20410), (314, 12025), (325, 11618), (370, 10205), (481, 7850), (650, 5809), (785, 4810), (925, 4082), (962, 3925), (1570, 2405), (1850, 2041)]